National Stock Number (NSN) Output Data
Definition:
A VALVE DESIGNED TO AUTOMATICALLY MAINTAIN WITHIN CLOSE LIMITS A PREDETERMINED OUTLET PRESSURE WHICH MAY BE ADJUSTABLE WITHIN A SPECIFIED RANGE REGARDLESS OF THE HIGHER FLUCTUATING OR CONSTANT INLET PRESSURE. IT IS DESIGNED FOR USE WITH COMPRESSED GAS(ES) AND VARIOUS LIQUIDS AND MAY INCLUDE GAUGES. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES REGULATOR, PRESSURE, MEDICAL GAS ADMINISTRATION APPARATUS; REGULATOR, OXYGEN, BAROMETRIC CONTINUOUS FLOW; REGULATOR, OXYGEN DEMAND; REGULATOR, OXYGEN DILUTER DEMAND; AND VALVE(1), FLUID PRESSURE REGULATING, AIRCRAFT.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| 257AH | 14011 | A | 3 | 2 | 5 | BF | ||
| SVTS252AH | 14011 | A | 3 | 2 | 4 | ZZ | ||
| 7782411 | 19204 | A | 5 | 2 | 1 | BF | ||
| MILR19180 | 81349 | M | 4 | 1 | 3 | AX |
CAGE Information
| Code | Company |
|---|---|
| 14011 | STANDARD WELDERS EQUIPMENT CORPORATI |
| 19204 | ARMY UNITED STATES DEPARTMENT OF THE |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
Federal Supply Class
Title
VALVES, NONPOWERED
Inclusions:
INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.
Exclusions:
EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AEVA | OUTLET PRESSURE RANGE | +0.0/+100.0 POUNDS PER SQUARE INCH |
| AEVA | OUTLET PRESSURE RANGE | +0.0/+100.0 POUNDS PER SQUARE INCH |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES NOMINAL |
| ADQU | FLOW CONTROL DEVICE | DISK, BOTTOM GUIDED |
| ACLT | SECOND END STYLE DESIGNATOR | SWIVEL NUT, GAS |
| ACMS | SECOND END THREAD DIRECTION | RIGHT-HAND |
| AEWH | DIAL RANGE | +0.0/+330.0 AND +0.0/+4000.0 AND +0.0/+100.0 |
| AEVZ | MAXIMUM INLET PRESSURE RATING | 3000.0 POUNDS PER SQUARE INCH |
| AEWG | DIAL OUTSIDE DIAMETER | 2.875 INCHES AND 2.875 INCHES |
| ZZZX | DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY THE DIAL RANGE |
| ACLL | FIRST END THREAD DIRECTION | RIGHT-HAND |
| ADRP | SECOND END THREAD PITCH DIAMETERS | +0.8616/+0.8652 INCHES |
| AEVP | MANUAL CONTROL METHOD | TEE HANDLE |
| AEVR | VALVE LOADING METHOD | SPRING |
| AAQL | BODY STYLE | STRAIGHT THRU |
| ACTE | FIRST END SEAT ANGLE IN DEG | 30.0 |
| ACKN | FIRST END STYLE DESIGNATOR | INVERTED FLARE |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ABWC | SCALE UNIT OF MEASURE INSCRIPTION | CUBIC FEET PER MINUTE AND POUNDS PER SQUARE INCH |
| ACMQ | SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.908-14 NGO |
| ACLJ | FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 9/16-18 UNF |
| ACKL | MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS |
| AEVN | REGULATION TYPE | 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| AEWF | FILTER | INCLUDED |
| ACLS | SECOND END CONNECTION TYPE | THREADED INTERNAL GAS CYLINDER |
| ACLK | FIRST END THREAD CLASS | 2A |
| ACTL | SECOND END SEAT RADIUS | 0.281 INCHES NOMINAL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND OW2 CLASS |
| ACKM | FIRST END CONNECTION TYPE | THREADED EXTERNAL TUBE |
| AAFZ | BODY MATERIAL | BRASS |
| ABFF | FURNISHED ITEMS | CYLINDER GAGE AND DELIVERY GAGE |